Tungstosilicic Acid Hydrate

CAT: 0572-TRC-T897273-100MGSize: 100 mgDry Ice: NoHazardous: No

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CAT#:0572-TRC-T897273-100MGSize:100 mg

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CAS Number

12027-38-2

Synonyms

Tungstosilicic Acid (H4SiW12O40) (7CI,8CI); Silicic Acid (H4SiO4), Tungsten Complex; 12-Tungstosilicic Acid; 12-Tungstosilicic Acid (H4W12O40Si); Dodecatungstosilicic Acid (H4SiW12O40); JM 1493; NSW 40; PM 92; Silicotungstic Acid; Tungsten Hydroxide Oxide Silicate; (W12(OH)4O32(SiO4)); Tungsten Oxide Silicide (W12O38Si); Tungstosilicic Acid (H4W12SiO40);

Hazard Statement

No Data Available

Smiles

O[Si](O)(O)O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O

Molecular Formula

H4[Si(W3O10)4] . xH2O

Molecular Weight

2896.18

Shipping Conditions

Room Temperature

Storage Conditions

+20°C

Chemical Information

12-Tungstosilicic acid

RN given refers to parent compound; structure

CAS Number	12027-38-2
PubChem CID	25113560
IUPAC Name	silicic acid;tetrakis(1,3,5-trioxa-2lambda6,4lambda6,6lambda6-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide)
Molecular Formula	H4O40SiW12
Molecular Weight	2878.2
Topological Polar Surface Area	601
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	40
Rotatable Bond Count	0
Heavy Atom Count	53
Formal Charge	0
Complexity	364

SMILES

O[Si](O)(O)O.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1

InChI

InChI=1S/H4O4Si.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h1-4H;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

InChIKey

CGFYHILWFSGVJS-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 12027-38-2

CID: 25113560

Formula: H4O40SiW12

MW: 2878.2

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	2878.2
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	40
Rotatable Bond Count	0
Exact Mass	2877.21671
Monoisotopic Mass	2879.21601
Topological Polar Surface Area	601 Å²
Heavy Atom Count	53
Formal Charge	0
Complexity	364
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	5
Compound Is Canonicalized	Yes

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Tungstosilicic Acid Hydrate

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